Por-15 U.S. Standard Fuel Tank Sealer Chemically bonds to metal surfaces (even rusted). Permanently flexible. Light gray color for easier viewing inside the tank.
Por-15 U.S. Standard Fuel Tank Sealer is resistant to all fuels, alcohol, additives and solvents. Stops rust, corrosion and leaks PERMANENTLY. Seals pinholes and seams. Chemically bonds to metal surfaces (even rusted). Permanently flexible. Light gray color for easier viewing inside the tank. 1 quart (2 pints) is capable of sealing a 25 gallon tank. U.S. STANDARD FUEL TANK SEALER is non-flammable and is environmentally safe.
- Before using, clean new and used tanks with POR-15 Cleaner Degreaser
- New tanks should be cleaned and then prepped with POR-15 Metal Prep
Ensure application of this product takes place in an area with adequate ventilation, and that respirator masks and appropriate Personal Protective Equipment (PPE) are worn.
Por-15 U.S. Standard Fuel Tank Sealer is resistant to all fuels, alcohol, additives and solvents. Stops rust, corrosion and leaks PERMANENTLY. Seals pinholes and seams. Chemically bonds to metal surfaces (even rusted). Permanently flexible. Light gray color for easier viewing inside the tank. 1 quart (2 pints) is capable of sealing a 25 gallon tank. U.S. STANDARD FUEL TANK SEALER is non-flammable and is environmentally safe.
Before using, clean new and used tanks with POR-15 Cleaner Degreaser
New tanks should be cleaned and then prepped with POR-15 Metal Prep
Ensure application of this product takes place in an area with adequate ventilation, and that respirator masks and appropriate Personal Protective Equipment (PPE) are worn.
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POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Resistant To All Fuels, Alcohols and Additives, 32 Fluid Ounces, 1-quart : Automotive
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POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Resistant To All Fuels, Alcohols and Additives, 128 Fluid Ounces : Automotive
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POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Resistant To All Fuels, Alcohols and Additives, 32 Fluid Ounces, 1-quart : Automotive
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POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Seals Pinholes and Seams, Non-Porous, Flexible Film, 16 Ounces : Automotive
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![](https://i5.walmartimages.com/asr/093095a0-b7e1-4ff4-935c-1c854ba9c9c5_1.fd7cbc4ae1bd457743df9823829cb917.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
POR-15 49204, Fuel Tank Sealer, Quart
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POR-15 Fuel Tank Sealer, Stops Rust, Corrosion and Leaks, Resistant To All Fuels, Alcohols and Additives, 32 Fluid Ounces, 1-quart : Automotive